DE69217993D1 - Verfahren zur erhoehung der stabilitaet von polyesteramiden - Google Patents

Verfahren zur erhoehung der stabilitaet von polyesteramiden

Info

Publication number
DE69217993D1
DE69217993D1 DE69217993T DE69217993T DE69217993D1 DE 69217993 D1 DE69217993 D1 DE 69217993D1 DE 69217993 T DE69217993 T DE 69217993T DE 69217993 T DE69217993 T DE 69217993T DE 69217993 D1 DE69217993 D1 DE 69217993D1
Authority
DE
Germany
Prior art keywords
polyesteramides
stability
increasing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69217993T
Other languages
English (en)
Other versions
DE69217993T2 (de
Inventor
Thomas Barrows
Myhanh Truong
Paul Suszko
David Stegink
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE69217993D1 publication Critical patent/DE69217993D1/de
Publication of DE69217993T2 publication Critical patent/DE69217993T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/48—Polymers modified by chemical after-treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/06—At least partially resorbable materials
    • A61L17/10—At least partially resorbable materials containing macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/44—Polyester-amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/46—Post-polymerisation treatment
DE69217993T 1992-01-15 1992-12-15 Verfahren zur erhoehung der stabilitaet von polyesteramiden Expired - Fee Related DE69217993T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82140692A 1992-01-15 1992-01-15
PCT/US1992/010845 WO1993015130A2 (en) 1992-01-15 1992-12-15 Process for increasing stability of poly(esteramides)

Publications (2)

Publication Number Publication Date
DE69217993D1 true DE69217993D1 (de) 1997-04-10
DE69217993T2 DE69217993T2 (de) 1997-10-23

Family

ID=25233326

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69217993T Expired - Fee Related DE69217993T2 (de) 1992-01-15 1992-12-15 Verfahren zur erhoehung der stabilitaet von polyesteramiden

Country Status (7)

Country Link
US (1) US5286837A (de)
EP (1) EP0621881B1 (de)
JP (1) JPH07503268A (de)
BR (1) BR9207040A (de)
CA (1) CA2125493A1 (de)
DE (1) DE69217993T2 (de)
WO (1) WO1993015130A2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5502092A (en) * 1994-02-18 1996-03-26 Minnesota Mining And Manufacturing Company Biocompatible porous matrix of bioabsorbable material
US5472518A (en) * 1994-12-30 1995-12-05 Minnesota Mining And Manufacturing Company Method of disposal for dispersible compositions and articles
US6579814B1 (en) 1994-12-30 2003-06-17 3M Innovative Properties Company Dispersible compositions and articles of sheath-core microfibers and method of disposal for such compositions and articles
US6147168A (en) 1995-03-06 2000-11-14 Ethicon, Inc. Copolymers of absorbable polyoxaesters
US5844017A (en) * 1995-03-06 1998-12-01 Ethicon, Inc. Prepolymers of absorbable polyoxaesters containing amines and/or amido groups
US6100346A (en) * 1995-03-06 2000-08-08 Ethicon, Inc. Copolymers of polyoxaamides
US5962023A (en) * 1995-03-06 1999-10-05 Ethicon, Inc. Hydrogels containing absorbable polyoxaamides
US6403655B1 (en) 1995-03-06 2002-06-11 Ethicon, Inc. Method of preventing adhesions with absorbable polyoxaesters
US5859150A (en) * 1995-03-06 1999-01-12 Ethicon, Inc. Prepolymers of absorbable polyoxaesters
US6074660A (en) * 1998-04-20 2000-06-13 Ethicon, Inc. Absorbable polyoxaesters containing amines and/ or amido groups
US6884427B1 (en) * 1999-02-08 2005-04-26 Aderans Research Institute, Inc. Filamentary means for introducing agents into tissue of a living host
US7198641B2 (en) * 2000-08-08 2007-04-03 Aderans Research Institute, Inc. Scaffolds for tissue engineered hair
US20060177416A1 (en) 2003-10-14 2006-08-10 Medivas, Llc Polymer particle delivery compositions and methods of use
US20040068284A1 (en) * 2002-01-29 2004-04-08 Barrows Thomas H. Method for stimulating hair growth and kit for carrying out said method
US7597885B2 (en) * 2004-03-26 2009-10-06 Aderans Research Institute, Inc. Tissue engineered biomimetic hair follicle graft
AR050212A1 (es) * 2004-08-13 2006-10-04 Aderans Res Inst Inc Organogenesis a partir de celulas disociadas
EP1926780B1 (de) 2005-09-22 2013-08-14 Medivas, LLC Bis-( -amino)-diol-diester-haltige poly(esteramid) und poly(esterurethan)-zusammensetzungen und verwendungsverfahren
JP5178520B2 (ja) * 2005-09-22 2013-04-10 メディバス エルエルシー 固体ポリマー送達組成物およびその使用法
AR057628A1 (es) * 2005-11-22 2007-12-05 Aderans Res Inst Inc Injertos capilares derivados de cabello extirpado
TW200800240A (en) * 2005-11-22 2008-01-01 Aderans Res Inst Inc Hair follicle graft from tissue engineered skin
WO2007067744A2 (en) * 2005-12-07 2007-06-14 Medivas, Llc Method for assembling a polymer-biologic delivery composition
CA2649672C (en) * 2006-05-02 2015-07-07 Medivas, Llc Delivery of ophthalmologic agents to the exterior or interior of the eye
JP5196498B2 (ja) * 2006-05-09 2013-05-15 メディバス エルエルシー 生分解性水溶性ポリマー
US7985537B2 (en) * 2007-06-12 2011-07-26 Aderans Research Institute, Inc. Methods for determining the hair follicle inductive properties of a composition
EP2178944A1 (de) * 2007-07-24 2010-04-28 Medivas, LLC Biologisch abbaubare polymere genübertragungszusammensetzungen und anwendungsverfahren dafür
EP2323671A4 (de) * 2008-08-13 2012-09-26 Medivas Llc Biologisch abbaubare aabb-poly(depsipeptid-)polymere sowie verfahren zu ihrer verwendung
JP6045575B2 (ja) 2011-06-23 2016-12-14 ディーエスエム アイピー アセッツ ビー．ブイ． 薬物送達のための新規な生分解性ポリエステルアミドコポリマー
US9873765B2 (en) 2011-06-23 2018-01-23 Dsm Ip Assets, B.V. Biodegradable polyesteramide copolymers for drug delivery
JP6720447B2 (ja) 2014-12-18 2020-07-08 ディーエスエム アイピー アセッツ ビー．ブイ．Ｄｓｍ Ｉｐ Ａｓｓｅｔｓ Ｂ．Ｖ． 酸感受性薬剤の送達のための薬剤送達系

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR14840E (fr) * 1910-06-24 1912-02-19 Josef Lauber Arme à feu à répétition, avec protège-guidon par couvre-bouche
US4209607A (en) * 1978-05-12 1980-06-24 Ethicon, Inc. Polyesteramides derived from bis-oxamidodiols and dicarboxylic acids
US4226243A (en) * 1979-07-27 1980-10-07 Ethicon, Inc. Surgical devices of polyesteramides derived from bis-oxamidodiols and dicarboxylic acids
US4343931A (en) * 1979-12-17 1982-08-10 Minnesota Mining And Manufacturing Company Synthetic absorbable surgical devices of poly(esteramides)
US4529792A (en) * 1979-12-17 1985-07-16 Minnesota Mining And Manufacturing Company Process for preparing synthetic absorbable poly(esteramides)
US4883618A (en) * 1983-02-02 1989-11-28 Minnesota Mining And Manufacturing Company Absorbable nerve repair device and method
DE3477876D1 (en) * 1983-02-02 1989-06-01 Minnesota Mining & Mfg Absorbable nerve repair device and method
US4534349A (en) * 1983-02-02 1985-08-13 Minnesota Mining And Manufacturing Company Absorbable sutureless nerve repair device
EP0145492A3 (de) * 1983-12-15 1987-01-21 A.W.Showell (Surgicraft) Limited Ersatz für Bänder oder Sehnen
US4669474A (en) * 1984-01-12 1987-06-02 Minnesota Mining And Manufacturing Company Absorbable nerve repair device and method
US5013315A (en) * 1985-07-12 1991-05-07 Minnesota Mining And Manufacturing Company Semiabsorbable bone plate spacer
US4672094A (en) * 1986-01-21 1987-06-09 The Dow Chemical Company Method for increasing the molecular weight of polyamides and polyesteramides
US4719917A (en) * 1987-02-17 1988-01-19 Minnesota Mining And Manufacturing Company Surgical staple

Also Published As

Publication number Publication date
WO1993015130A2 (en) 1993-08-05
EP0621881A1 (de) 1994-11-02
EP0621881B1 (de) 1997-03-05
CA2125493A1 (en) 1993-08-05
US5286837A (en) 1994-02-15
BR9207040A (pt) 1995-12-05
DE69217993T2 (de) 1997-10-23
WO1993015130A3 (en) 1993-09-16
JPH07503268A (ja) 1995-04-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee